/* Phase M — mobile-first guardian / student portal */
:root {
    --guardian-purple: #4a3f8c;
    --guardian-purple-dark: #352e66;
    --guardian-nav-h: 62px;
    --guardian-header-h: 48px;
    --guardian-safe-bottom: env(safe-area-inset-bottom, 0px);
}

.guardian-portal {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: #f2f0f8;
    font-family: var(--erp-font, "Noto Sans", Tahoma, sans-serif);
    font-size: 14px;
    color: #1e1a2e;
}

.guardian-portal-header {
    position: sticky;
    top: 0;
    z-index: 20;
    height: var(--guardian-header-h);
    background: linear-gradient(180deg, var(--guardian-purple) 0%, var(--guardian-purple-dark) 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.guardian-portal-header-inner {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 16px;
    max-width: 720px;
    margin: 0 auto;
}

.guardian-portal-brand {
    font-weight: 700;
    font-size: 17px;
    color: #fff;
    text-decoration: none;
}

.guardian-portal-main {
    flex: 1;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 12px 12px calc(var(--guardian-nav-h) + var(--guardian-safe-bottom) + 16px);
}

.guardian-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    display: flex;
    height: calc(var(--guardian-nav-h) + var(--guardian-safe-bottom));
    padding-bottom: var(--guardian-safe-bottom);
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.06);
}

.guardian-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    text-decoration: none;
    color: #6a6478;
    font-size: 10px;
    font-weight: 600;
    min-height: 44px;
}

.guardian-nav-item.active {
    color: var(--guardian-purple-dark);
}

.guardian-nav-item.active .guardian-nav-icon {
    background: rgba(74, 63, 140, 0.12);
    border-radius: 10px;
}

.guardian-nav-icon {
    font-size: 18px;
    padding: 4px 10px;
}

.guardian-greeting {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 700;
}

.guardian-sub {
    margin: 0 0 14px;
    color: #6a6478;
    font-size: 13px;
}

.guardian-child-switcher {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
    margin-bottom: 12px;
    -webkit-overflow-scrolling: touch;
}

.guardian-child-switcher::-webkit-scrollbar {
    display: none;
}

.guardian-child-chip {
    flex: 0 0 auto;
    border: 1px solid rgba(74, 63, 140, 0.25);
    background: #fff;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--guardian-purple-dark);
    cursor: pointer;
    min-height: 40px;
}

.guardian-child-chip.active {
    background: var(--guardian-purple);
    color: #fff;
    border-color: var(--guardian-purple);
}

.guardian-kpi-scroll {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    margin-bottom: 14px;
    scroll-snap-type: x mandatory;
}

.guardian-kpi-card {
    flex: 0 0 auto;
    scroll-snap-align: start;
    min-width: 118px;
    background: #fff;
    border-radius: 14px;
    padding: 12px 14px;
    border: 1px solid rgba(74, 63, 140, 0.08);
    box-shadow: 0 2px 8px rgba(30, 26, 46, 0.06);
}

.guardian-kpi-card span {
    display: block;
    font-size: 11px;
    color: #6a6478;
}

.guardian-kpi-card strong {
    font-size: 20px;
    color: var(--guardian-purple-dark);
}

.guardian-panel {
    background: #fff;
    border-radius: 14px;
    border: 1px solid rgba(74, 63, 140, 0.08);
    box-shadow: 0 2px 8px rgba(30, 26, 46, 0.06);
    margin-bottom: 14px;
    overflow: hidden;
}

.guardian-panel-head {
    padding: 12px 14px;
    font-weight: 700;
    background: #faf9fd;
    border-bottom: 1px solid #eeeaf5;
}

.guardian-row {
    padding: 12px 14px;
    border-bottom: 1px solid #f0edf5;
    display: flex;
    justify-content: space-between;
    gap: 8px;
    align-items: center;
}

.guardian-row:last-child {
    border-bottom: 0;
}

.guardian-quick-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.guardian-quick-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 68px;
    padding: 10px;
    background: #fff;
    border-radius: 14px;
    text-decoration: none;
    color: #1e1a2e;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(74, 63, 140, 0.08);
    box-shadow: 0 2px 8px rgba(30, 26, 46, 0.06);
}

.guardian-quick-btn .icon {
    font-size: 22px;
}

.guardian-btn-pay {
    display: block;
    width: 100%;
    min-height: 48px;
    border: 0;
    border-radius: 12px;
    background: var(--guardian-purple);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    text-align: center;
    line-height: 48px;
    text-decoration: none;
}

.guardian-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    padding: 12px 10px 14px;
}

.guardian-cal-head {
    text-align: center;
    font-size: 10px;
    font-weight: 700;
    color: #6a6478;
    padding: 4px 0;
}

.guardian-cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    border-radius: 8px;
    background: #f5f3fa;
    color: #888;
}

.guardian-cal-day.has-status {
    font-weight: 700;
    color: #1e1a2e;
}

.guardian-cal-day.status-Present,
.guardian-cal-day.status-Late {
    background: #d4edda;
}

.guardian-cal-day.status-Absent {
    background: #f8d7da;
}

.guardian-cal-day.status-Leave {
    background: #fff3cd;
}

.guardian-cal-day.today {
    outline: 2px solid var(--guardian-purple);
}

.guardian-more-list a {
    display: flex;
    justify-content: space-between;
    padding: 14px 16px;
    text-decoration: none;
    color: #1e1a2e;
    border-bottom: 1px solid #f0edf5;
    min-height: 48px;
    align-items: center;
}

@media (min-width: 900px) {
    .guardian-bottom-nav {
        max-width: 720px;
        left: 50%;
        transform: translateX(-50%);
        border-radius: 16px 16px 0 0;
    }
}